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Note 8 - Earnings Per Share (Tables) | 6 Months Ended
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Mar. 29, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
(In thousands except per share amounts) |  | March 29, 2014 |  |  | March 30, 2013 |  |  | March 29, 2014 |  |  | March 30, 2013 |
Net earnings available to common shareholders |  | $ | 3,522 |  |  | $ | 3,714 |  |  | $ | 6,269 |  |  | $ | 6,116 |
Basic weighted average shares outstanding |  |  | 18,234 |  |  |  | 17,846 |  |  |  | 18,212 |  |  |  | 17,785 |
Dilutive effect of stock-based compensation |  |  | 403 |  |  |  | 440 |  |  |  | 400 |  |  |  | 402 |
Diluted weighted average shares outstanding |  | $ | 18,637 |  |  | $ | 18,286 |  |  | $ | 18,612 |  |  | $ | 18,187 |
Net earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.19 |  |  | $ | 0.21 |  |  | $ | 0.34 |  |  | $ | 0.34 |
Diluted |  | $ | 0.19 |  |  | $ | 0.20 |  |  | $ | 0.34 |  |  | $ | 0.34 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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